STUTTGART, Germany — The long waits at Army posts in Germany could become a little less agonizing when the time comes for troops and civilians to register their cars.

A new U.S. Army Europe policy means that owners of vehicles more than 10 years old can now register their cars every two years instead of annually. It’s a small change that could eventually mean less foot traffic — and fewer headaches — at the Army’s notoriously congested vehicle registration offices.

“We updated the regulation to become more compliant with the German traffic laws,” said Shawn Driscoll, USAREUR’s deputy registrar, in an Army statement. “This affects all members of the U.S. military, civilians and family members assigned to Germany.”

The change went into effect Jan. 11.

For many servicemembers and civilians, visits to the local vehicle registration and inspection offices have long been a source of dread, especially for those with older vehicles who have been forced to make the visit annually.

At the time, garrison officials in Stuttgart said the problem was the result of a higher-than-normal influx of newcomers, which overwhelmed the appointment system and left many people turning to walk-in service. The situation was compounded by a higher-than-normal number of newcomers the previous year who were returning to renew their registrations, officials said.

The garrison was forced to task military police officers to help process vehicle registrations at the time.